Composi-Cover™
Low Profile Composite Cover

FFI is the leader in fully designed, thoroughly engineered, flat fiberglass cover systems.
FRP covers are a cost-effective alternative to aluminum covers.


Flat Covers A
Flat Covers B
Flat Covers C
Flat Covers D
Flat Covers E

"Why should I choose FFI's Composi-Cover™?"

  1. Cost Effective - Competitive with other materials of construction
  2. Easy to install - All pieces are match-marked and no special tools are required.
  3. Strong - High loading capacity
  4. Excellent odor-control performance
  5. Long spans (up to 100 ft)
  6. Large access hatches
  7. Finest quality materials (Composi-Cover™ components & properties are superior to others)
  8. Complete engineering and drawings - full submittal package included
  9. Designed around ASCE standards (American Society of Civil Engineers)
  10. Provides security against contamination
  11. Attractive - colors available
  12. Lightweight, yet greater strength pound for pound than steel
  13. Formability - custom parts can be molded
  14. High impact resistance
  15. High resistance to chemicals and corrosion due to the wastewater process
  16. High resistance to heat and extreme cold (Unaffected by frequent temperature changes)
  17. Exceptional uniformity, dimensional accuracy and stability
  18. Easy to clean surface
  19. Low maintenance - reduces down time